Caviar is understood for its ultra-luxe takes on the iPhone. Now it is tackling the most recent Apple gadget, the Imaginative and prescient Professional. Dubbed the Oracle, it enhances Apple’s already-fancy headset with hand-stitched leather-based, a 24K gold body, customizable 24K gold facet inserts, and a 24K gold plaque carrying the person serial quantity. Restricted to 49 examples.